Facts

  • Terrain

    Road

    Shoes best for road, track and light gravel. See the best road shoes.

    Trail

    Shoes best for trail, off road, mountains and other unstable surfaces. See the best trail shoes.

    Good to know

    As long as you stick to the road or path, and if you want just one running shoe, buy a road running shoe.

  • Arch support

    Neutral / cushion / high arch

    Shoes for runners who do not need any additional arch support (Around 50% of runners). Best for people with normal, high or medium high arches. See the best neutral shoes.

    Stability / overpronation / normal arch

    Shoes for runners who need mild to moderate arch support (Around 45% of runners). Best for runners with a low arch. See the best stability shoes.

    Motion control / severe overpronation / flat feet

    Shoes for runners who needs a lot of arch support. Best for runners with flat feet. See the best motion control shoes.

    Good to know

    - Rule of thumb: If in doubt, buy neutral shoes to avoid injuries.
    - More about arch support in this video.
    - Find your arch type by following steps from this video.

  • Use

    Daily running

    Cushioned shoes for your daily easy running. Great comfort. See best shoes for daily running.

    Competition

    Lightweight shoes good for races, interval training, tempo runs and fartlek. Here are the best competition running shoes.

    Good to know

    If you want just one pair of shoes, buy a shoe for daily running.

  • Price
    $140
  • Weight
    Men: 10.3oz
    Women: 9.2oz
  • Heel to toe drop
    Men: 4mm
    Women: 4mm

    The height difference from the heel to the forefoot, also known as heel drop, toe spring, heel to toe spring or simply drop.

    There are many opinions about what a good heel drop is. We do not recommend any in particular. Lean more in this video.

  • Heel height
    Men: 25mm
    Women: 25mm
  • Forefoot height
    Men: 21mm
    Women: 21mm
  • Width
    Men: Normal
    Women: Normal
  • Release date
    Unknown
  • Special editions
Show more facts

Rankings

Expert Reviews

Experts are runners, who post reviews at youtube, directly at RunRepeat or at their own websites. Each expert is categorized from level 1 to level 5 based on expertise. See stats on expert reviews and how we calculate scores here.

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100 / 100 based on 1 expert reviews

  • 100 / 100 | Active Gear Review

    The Saucony Xodus Iso Runshield Shoe is a top notch trail running shoe, that needs some serious consideration if you are in the market for a comfortable and grippy ride.

  • First look / Unboxing | William Surjana

  • First look / Unboxing | Shop Zappos

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  • The Xodus ISO gets a total makeover in the latest iteration that it can be classified as a totally new shoe. Without a doubt, the most obvious changes are readily found in the upper. In this version, the changes in the upper dictates the new name of this shoe. The new upper technology gives a more comfortable, precise, and lightweight fit. For good measure, this version has water-repellent upper that keeps the foot dry during drizzles or early morning runs on grass or dead leaves.
  • The outsole of the Xodus ISO Runshield replaces the Vibram with Saucony’s proprietary PwrTrac technology. Saucony made the change to enhance durability, ground feedback, and a little torsional bend. It gives the shoe better cushioning as well as the outsole slightly compresses upon impact.
  • The last major change in this shoe is the introduction of the Everun top sole, which gives the midsole substantially more durability and responsiveness. It also gives the shoe an improved performance for long distance running because of this new feature.

The Runshield model of the Xodus ISO offers a standard fit to runners. It has a really good heel and midfoot hold that is by no means constrictive. The forefoot god enough space to be comfortable without being sloppy. It is the type of fit that generally accommodates different foot widths. The shoe runs true to size.


Saucony’s PwrTrac rubber compound covers a large part of the outsole for a blend of traction and durability. Most notable in the outsole layout are deep zigzag lugs in the middle of the outsole. It definitely helps with the grip on varied outdoor surfaces. At the perimeter of the shoe are large and arrow-shaped lugs that face opposite directions. The design makes uphill or downhill moves easier to handle. Saucony uses this outsole configuration as this has a more forgiving compression, which aids slightly the cushioning and shock-absorbing abilities of the shoe.


Saucony unveils the Everun technology as the top sole of the Xodus ISO Runshield. It is noted as having more durability and responsiveness than any of the midsole technologies currently offered by the company. This sits on top of a regular EVA, which by itself has decent cushioning and responsiveness.


The upper dictates the performance, feel, and fit of the Xodus ISO Runshield. As the Runshield technology is known for, the upper is coated with DWR material, which is extremely resistant to water. The lightweight support is made possible by the ISOFit construction of the mesh. These overlays are tied to the laces and greatly helps with the security and support in this shoe. Trail protection comes in the form of the Molded Toe Shell or a relatively thick rubberized material that prevents the toes from getting bruised. A gusseted design keeps the tongue in place and keeps debris from easily getting inside. Enhanced comfort is provided by the ComforLite Sockliner, which is also utilized for its anti-odor and anti-microbial properties. The Rundry lining around the ankle collar wicks moisture away and ramps up the step-in comfort.

Comparison